| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $204.68 | 5.681% | $216.3079 | $216.31 | $216.30 | $216.30 |
| Purchase #2 | $28.65 | 3.544% | $29.6654 | $29.67 | $29.65 | $29.70 |
| Purchase #3 | $202.77 | 12.753% | $228.6293 | $228.63 | $228.65 | $228.60 |
| Purchase #4 | $245.25 | 3.190% | $253.0735 | $253.07 | $253.05 | $253.10 |
| Purchase #5 | $164.73 | 10.493% | $182.0151 | $182.02 | $182.00 | $182.00 |
| Purchase #6 | $50.51 | 13.209% | $57.1819 | $57.18 | $57.20 | $57.20 |
| Purchase #7 | $32.96 | 4.104% | $34.3127 | $34.31 | $34.30 | $34.30 |
| 7 purchase totals = | $929.55 | $1,001.1858 | $1,001.19 | $1,001.15 | $1,001.20 | |